🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 38.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 17.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,240,805 km

• M1: 22,440 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 41.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.09 AU - 1.65 AU

Year: 572 Days

Day: 28.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,240,805 km

• M1: 181,761 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.36 AU - 1.66 AU

Year: 661 Days

Day: 30.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.34 AU - 2.5 AU

Year: 1342 Days

Day: 15.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,240,805 km

• M1: 97,687 km (0.08 R)
• M2: 691,890 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 12.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.56 AU - 8.28 AU

Year: 7945 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,240,805 km

• M1: 190,288 km (0.097 R)
• M2: 363,224 km (0.079 R)
• M3: 626,366 km (0.068 R)
• M4: 702,362 km (0.059 R)
• M5: 782,098 km (0.095 R)
• M6: 882,478 km (0.037 R)
• M7: 1,116,000 km (0.07 R)
• M8: 1,329,775 km (0.074 R)
• M9: 1,665,323 km (0.059 R)
• M10: 1,753,437 km (0.051 R)
• M11: 2,074,773 km (0.062 R)
• M12: 2,365,442 km (0.094 R)
• M13: 2,852,532 km (0.096 R)
• M14: 2,985,973 km (0.069 R)
• M15: 3,287,114 km (0.08 R)
• M16: 3,626,851 km (0.03 R)
• M17: 3,713,618 km (0.1 R)
• M18: 3,859,775 km (0.084 R)
• M19: 4,309,915 km (0.108 R)
• M20: 4,401,917 km (0.039 R)
• M21: 4,588,167 km (0.026 R)
• M22: 5,064,935 km (0.119 R)
• M23: 6,203,824 km (0.062 R)
• M24: 6,412,962 km (0.084 R)
• M25: 6,838,119 km (0.106 R)
• M26: 7,903,405 km (0.113 R)
• M27: 8,016,651 km (0.081 R)
• M28: 9,336,553 km (0.119 R)
• M29: 10,639,849 km (0.081 R)
• M30: 10,806,801 km (0.118 R)
• M31: 12,173,228 km (0.062 R)
• M32: 12,304,126 km (0.113 R)
• M33: 14,139,841 km (0.09 R)
• M34: 14,693,054 km (0.107 R)
• M35: 15,300,571 km (0.106 R)
• M36: 16,059,481 km (0.089 R)
• M37: 16,251,116 km (0.063 R)
• M38: 16,540,139 km (0.117 R)
• M39: 16,636,779 km (0.113 R)
• M40: 16,928,046 km (0.108 R)
• M41: 17,025,434 km (0.106 R)
• M42: 17,861,238 km (0.057 R)
• M43: 18,459,330 km (0.074 R)
• M44: 19,013,291 km (0.047 R)
• M45: 19,215,996 km (0.101 R)
• M46: 19,572,787 km (0.068 R)
• M47: 19,931,523 km (0.082 R)
• M48: 21,283,439 km (0.081 R)
• M49: 22,396,896 km (0.099 R)
• M50: 22,826,092 km (0.03 R)
• M51: 23,312,135 km (0.043 R)
• M52: 24,294,545 km (0.089 R)
• M53: 25,569,418 km (0.12 R)
• M54: 25,961,663 km (0.098 R)
• M55: 27,321,957 km (0.12 R)
• M56: 28,705,288 km (0.054 R)
• M57: 29,522,691 km (0.065 R)
• M58: 30,229,541 km (0.083 R)
• M59: 31,001,466 km (0.074 R)
• M60: 32,625,500 km (0.069 R)
• M61: 33,723,399 km (0.072 R)
• M62: 34,030,673 km (0.115 R)
• M63: 34,277,061 km (0.079 R)
• M64: 34,647,764 km (0.065 R)
• M65: 37,406,648 km (0.068 R)
• M66: 38,427,205 km (0.12 R)
• M67: 38,941,074 km (0.059 R)
• M68: 39,263,308 km (0.07 R)
• M69: 39,780,767 km (0.119 R)
• M70: 40,822,417 km (0.029 R)
• M71: 41,149,737 km (0.064 R)
• M72: 41,543,777 km (0.097 R)
• M73: 42,467,993 km (0.056 R)
• M74: 42,799,652 km (0.118 R)
• M75: 43,465,661 km (0.106 R)
• M76: 44,202,281 km (0.064 R)
• M77: 44,403,939 km (0.025 R)
• M78: 44,875,472 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 9.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.42 AU - 14.88 AU

Year: 16037 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,240,805 km

• M1: 213,327 km (0.038 R)
• M2: 355,893 km (0.114 R)
• M3: 665,262 km (0.109 R)
• M4: 849,267 km (0.108 R)
• M5: 1,461,272 km (0.094 R)
• M6: 1,571,675 km (0.085 R)
• M7: 1,859,950 km (0.081 R)
• M8: 2,041,113 km (0.095 R)
• M9: 2,291,690 km (0.082 R)
• M10: 2,822,762 km (0.108 R)
• M11: 2,961,439 km (0.088 R)
• M12: 3,366,700 km (0.068 R)
• M13: 4,020,293 km (0.093 R)
• M14: 4,576,648 km (0.116 R)
• M15: 4,822,587 km (0.06 R)
• M16: 4,933,139 km (0.096 R)
• M17: 5,644,178 km (0.113 R)
• M18: 6,116,010 km (0.083 R)
• M19: 6,175,849 km (0.082 R)
• M20: 6,940,743 km (0.117 R)
• M21: 7,003,275 km (0.117 R)
• M22: 7,223,483 km (0.097 R)
• M23: 7,510,112 km (0.047 R)
• M24: 7,574,290 km (0.109 R)
• M25: 8,094,292 km (0.109 R)
• M26: 8,358,631 km (0.112 R)
• M27: 8,525,433 km (0.095 R)
• M28: 8,794,410 km (0.062 R)
• M29: 8,895,987 km (0.108 R)
• M30: 8,998,013 km (0.107 R)
• M31: 9,271,926 km (0.074 R)
• M32: 9,513,826 km (0.111 R)
• M33: 9,722,964 km (0.099 R)
• M34: 10,216,637 km (0.078 R)
• M35: 10,502,369 km (0.041 R)
• M36: 10,754,741 km (0.068 R)
• M37: 11,045,409 km (0.109 R)
• M38: 11,709,025 km (0.031 R)
• M39: 12,045,770 km (0.048 R)
• M40: 12,997,661 km (0.11 R)
• M41: 13,229,688 km (0.096 R)
• M42: 13,307,329 km (0.087 R)
• M43: 14,211,349 km (0.119 R)
• M44: 14,731,052 km (0.109 R)
• M45: 15,379,259 km (0.046 R)
• M46: 15,460,940 km (0.074 R)
• M47: 17,549,625 km (0.07 R)
• M48: 18,107,027 km (0.107 R)
• M49: 18,193,345 km (0.117 R)
• M50: 18,366,280 km (0.112 R)
• M51: 18,801,012 km (0.076 R)
• M52: 18,888,377 km (0.041 R)
• M53: 19,371,428 km (0.11 R)
• M54: 19,947,380 km (0.089 R)
• M55: 20,036,540 km (0.082 R)
• M56: 20,215,160 km (0.096 R)
• M57: 20,574,046 km (0.112 R)
• M58: 20,799,490 km (0.069 R)
• M59: 21,071,010 km (0.085 R)
• M60: 21,846,675 km (0.103 R)
• M61: 22,864,389 km (0.108 R)
• M62: 23,472,953 km (0.051 R)
• M63: 24,039,480 km (0.077 R)
• M64: 24,419,758 km (0.11 R)
• M65: 25,475,470 km (0.109 R)
• M66: 25,863,228 km (0.099 R)
• M67: 26,693,346 km (0.068 R)
• M68: 26,791,632 km (0.1 R)
• M69: 26,889,918 km (0.096 R)
• M70: 28,079,670 km (0.086 R)
• M71: 28,831,998 km (0.096 R)
• M72: 29,235,912 km (0.095 R)
• M73: 29,692,634 km (0.079 R)
• M74: 30,664,422 km (0.087 R)
• M75: 31,076,714 km (0.118 R)
• M76: 31,335,368 km (0.117 R)
• M77: 31,439,040 km (0.05 R)
• M78: 32,011,252 km (0.089 R)
• M79: 34,173,838 km (0.11 R)
• M80: 35,623,741 km (0.104 R)
• M81: 36,002,822 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 4.2

Gravity: 28.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.63 AU - 17.19 AU

Year: 19498 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,240,805 km

• M1: 109,655 km (0.109 R)
• M2: 436,826 km (0.094 R)
• M3: 610,060 km (0.113 R)
• M4: 803,490 km (0.099 R)
• M5: 1,404,724 km (0.097 R)
• M6: 1,806,245 km (0.097 R)
• M7: 2,145,084 km (0.118 R)
• M8: 2,880,208 km (0.084 R)
• M9: 2,915,363 km (0.11 R)
• M10: 3,348,000 km (0.1 R)
• M11: 3,838,981 km (0.056 R)
• M12: 4,271,917 km (0.103 R)
• M13: 4,555,405 km (0.089 R)
• M14: 4,886,914 km (0.058 R)
• M15: 4,970,988 km (0.077 R)
• M16: 5,055,510 km (0.115 R)
• M17: 5,529,137 km (0.106 R)
• M18: 5,572,820 km (0.065 R)
• M19: 5,882,338 km (0.094 R)
• M20: 6,106,884 km (0.046 R)
• M21: 6,334,273 km (0.099 R)
• M22: 6,380,050 km (0.101 R)
• M23: 6,657,105 km (0.067 R)
• M24: 7,463,438 km (0.086 R)
• M25: 7,511,758 km (0.105 R)
• M26: 8,653,190 km (0.045 R)
• M27: 9,269,832 km (0.115 R)
• M28: 9,426,162 km (0.092 R)
• M29: 9,688,706 km (0.069 R)
• M30: 10,060,457 km (0.119 R)
• M31: 10,221,125 km (0.1 R)
• M32: 10,872,324 km (0.109 R)
• M33: 11,649,037 km (0.027 R)
• M34: 11,930,729 km (0.053 R)
• M35: 12,214,666 km (0.107 R)
• M36: 12,328,809 km (0.086 R)
• M37: 13,021,447 km (0.115 R)
• M38: 15,853,186 km (0.095 R)
• M39: 16,290,610 km (0.059 R)
• M40: 16,858,932 km (0.115 R)
• M41: 17,177,426 km (0.069 R)
• M42: 17,305,332 km (0.075 R)
• M43: 17,820,398 km (0.106 R)
• M44: 18,275,025 km (0.12 R)
• M45: 20,334,390 km (0.083 R)
• M46: 20,673,379 km (0.077 R)
• M47: 20,877,580 km (0.037 R)
• M48: 21,288,226 km (0.071 R)
• M49: 26,713,841 km (0.079 R)
• M50: 26,936,293 km (0.085 R)
• M51: 27,457,792 km (0.055 R)
• M52: 27,832,385 km (0.06 R)
• M53: 28,057,978 km (0.079 R)
• M54: 29,042,332 km (0.117 R)
• M55: 29,118,478 km (0.107 R)
• M56: 29,500,401 km (0.118 R)
• M57: 29,807,226 km (0.072 R)
• M58: 30,192,141 km (0.049 R)
• M59: 30,656,194 km (0.047 R)
• M60: 30,733,835 km (0.109 R)
• M61: 31,200,581 km (0.099 R)
• M62: 31,826,648 km (0.094 R)
• M63: 31,905,336 km (0.119 R)
• M64: 34,937,685 km (0.051 R)
• M65: 35,262,163 km (0.077 R)
• M66: 35,669,219 km (0.115 R)
• M67: 36,159,750 km (0.101 R)
• M68: 37,064,817 km (0.053 R)
• M69: 37,894,038 km (0.067 R)
• M70: 38,561,843 km (0.074 R)
• M71: 39,655,254 km (0.107 R)
• M72: 40,248,260 km (0.089 R)
• M73: 42,909,307 km (0.112 R)
• M74: 43,430,955 km (0.053 R)
• M75: 43,605,236 km (0.028 R)
• M76: 44,042,062 km (0.075 R)
• M77: 44,743,975 km (0.073 R)
• M78: 44,920,052 km (0.066 R)
• M79: 45,272,953 km (0.05 R)
• M80: 45,361,216 km (0.077 R)
• M81: 45,538,190 km (0.108 R)
• M82: 46,425,904 km (0.091 R)
• M83: 47,140,234 km (0.113 R)
• M84: 48,038,419 km (0.105 R)
• M85: 48,308,892 km (0.088 R)
• M86: 50,582,780 km (0.07 R)
• M87: 51,409,907 km (0.082 R)
• M88: 53,357,073 km (0.107 R)
• M89: 54,292,807 km (0.043 R)
• M90: 57,897,518 km (0.09 R)
• M91: 58,666,301 km (0.083 R)
• M92: 61,090,086 km (0.071 R)
• M93: 62,265,177 km (0.062 R)
• M94: 62,363,463 km (0.085 R)
• M95: 64,339,351 km (0.098 R)
• M96: 64,438,684 km (0.112 R)
• M97: 66,938,614 km (0.105 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,752 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit